pfam14304: CSTF_C (This model is not part of the current CDD release)
Transcription termination and cleavage factor C-terminal
The C-terminal section of CSTF proteins is a discreet structure is crucial for mRNA 3'-end processing. This domain interacts with Pcf11 and possibly PC4, thus linking CstF2 to transcription, transcriptional termination, and cell growth.
Jiyao W et al.(2023). "The conserved domain database in 2023.",